* FEM: Delete data/examples/FemCalculixCantilever3D_newSolver.FCStd
* FEM: Delete data/examples/FemCalculixCantilever3D.FCStd
* FEM: Delete data/examples/FemCalculixCantilever2D.FCStd
* FEM: add updated cantilever 3D
* FEM: add updated cantilever 2D
* FEM: add cantilever 1D
* FEM: Update CMakeLists.txt
* FEM: Delete data/examples/FemCalculixCantilever1D.FCStd
* FEM: Delete data/examples/FemCalculixCantilever2D.FCStd
* FEM: Delete data/examples/FemCalculixCantilever3D.FCStd
* FEM: reupload the 1D example with a new license
* FEM: reupload the 2D example with a new license
* FEM: reupload the 3D example with a new license